# 14 i Example 1.17 iOn a timed math test, the first quartile for time it took to finish the exam was 35 minutes. Interpret the first quartile in the context of this situation.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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PLEASE SOLVE EXAMPLE 1.17 ONLY

PLEASE SOLVE EXAMPLE 1.17 ONLY

PLEASE SOLVE EXAMPLE 1.17 ONLY

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Example 1.15 12
Listed are 29 ages for Academy Award winning best actors In order from smallest to
largest.
3D
!18; 21; 22; 25; 26; 27; 29; 30; 31; 33; 36; 37; 41; 42; 47; 52; 55; 57; 58; 62; 64; 67; 69; 71; 72; 73;
74; 76; 77
a. Find the 70th percentile.
b. Find the 83rd percentile.
113
Example 1.16
On a 20 question math test, the 70th percentile for number of correct answers was i
1 16. Interpret the 70th percentile in the context of this situation.
Example 1.17
On a timed math test, the first quartile for time it took to finish the exam was 35
minutes. Interpret the first quartile in the context of this situation.
Example 1.18
! Find the D1, D3, Q1, PI, P30, and P90 for the distribution of gasoline consumption
! of 40 cars in Example 1.2.
Gosoihe Comumption
collon
Tuby
No. of cans
aquency.f)
Raloive frequency
0050
Transcribed Image Text:le C:/Users/admin/Desktop/1stSemSY21-22/EDAforCE/chapter1-lastPART.svg Example 1.15 12 Listed are 29 ages for Academy Award winning best actors In order from smallest to largest. 3D !18; 21; 22; 25; 26; 27; 29; 30; 31; 33; 36; 37; 41; 42; 47; 52; 55; 57; 58; 62; 64; 67; 69; 71; 72; 73; 74; 76; 77 a. Find the 70th percentile. b. Find the 83rd percentile. 113 Example 1.16 On a 20 question math test, the 70th percentile for number of correct answers was i 1 16. Interpret the 70th percentile in the context of this situation. Example 1.17 On a timed math test, the first quartile for time it took to finish the exam was 35 minutes. Interpret the first quartile in the context of this situation. Example 1.18 ! Find the D1, D3, Q1, PI, P30, and P90 for the distribution of gasoline consumption ! of 40 cars in Example 1.2. Gosoihe Comumption collon Tuby No. of cans aquency.f) Raloive frequency 0050
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